baber/WOPTO huggingface dataset:
Patent EP-0033917-B1 (EP)
IPC: A01K61/00
Filed: 1981-01-30
Granted: 1984-05-23
Abstract: A shielding device for adjusting and maintaining constant optimum temperature conditions and/or for pollution controlling the water in a farming enclosure for fish and other aquatic organisms, comprising a warm water shield to prevent the warmer water of lower unit weight from flowing off laterally, and a cover for the warm water shield, and a cold water shield to prevent the cooler water of higher unit weight from flowing off laterally, and a lower bottom portion constructed as a collecting funnel to collect faeces and food scraps, and optionally a connecting netting to prevent the fish kept within the device from escaping, in which each of said warm water shield, said cold water shield, and said pollution control unit, may also be used independently, and, if desired, the device may be protected from ice drift and gales by being lowered.
Patent EP-0049373-B1 (EP)
IPC: B22F3/24
Filed: 1981-09-04
Granted: 1984-10-31
Abstract: A method is provided for making a surface-hardened sinter-iron part by impregnating the sinter-iron part with an alkali silicate solution, hardening the iron part by heat treatment to harden the surface of the part, the sinter iron part having closed pores on the upper surface.
Patent EP-0055432-B1 (EP)
Title: Use of bran in fillings for nutrient bars
IPC: A23L21/25
Filed: 1981-12-18
Granted: 1985-03-20
Abstract: Filling with water containing raw materials for nutrient bars with covering sheets made of waffles or the like with vegetable fibrous material especially wheat bran added to the water containing raw materials and the moisture content of the filling amounts to 5 to 20 per cent by weight. The addition of non-water containing raw materials like oil seed products as hazel nut marrow is possible.
Patent EP-0059001-B1 (EP)
IPC: B65H20/04
Filed: 1982-01-29
Granted: 1986-07-30
Abstract: The method is based on that the material web during each forward feeding is advanced a distance which exceeds the correct distance between two transverse lines by the fault margin, so that subsequently, before the next forward feeding, it is restored to a correct position, not affected by any faults in the distance between the crease lines. 
<??>An arrangement for the carrying out of the method comprises, beside a driving element in the form of a driven roller (23) situated in contact with the material web, also a register-holding element (13) which comprises drivers (16), which engage with the transverse crease lines (3), and which after each forward feeding, with simultaneous disengagement of the driving element, restores the web a certain distance so as to place the crease lines into the said correct position.
Patent EP-0120099-B1 (EP)
Title: Display tray for merchandise
IPC: G09F3/20
Filed: 1983-03-22
Granted: 1986-07-02
Abstract: 1. A shelf divider system for receiving products to be displayed, comprising at least one shelf surface (16) with divider elements (18) being arranged on said shelf surface and defining individual sheft units, said shelf surface being provided along its front edge (14) with a means for receiving information elements which is designed as a supporting profile (12, 78, 111) additionally comprising along its lengthwise extension a catching device (38 ; 112) for providing a locking connection with a divider element (18) and/or an information element (50, 103), characterized in that said supporting profile (12, 78, 111) has a section of U-shaped cross-section with the base (40) thereof lying on said shelf surface (16) and with the longitudinal walls (32, 34 ; 82, 84) thereof having inwardly directed longitudinal edges (28, 30 ; 90, 92) with a slot (256, 112) for insertion defined therebetween, and that said divider member or said divider elements (18), respectively, and/or said information elements (50, 103) have a locking projection (26, 56, 86, 104) with a broadened portion (36) which when being inserted into the chamber formed by said U-shaped cross-section comes into interlocking engagement with the inwardly directed longitudinal edges (28, 30 ; 90, 92) of said longitudinal walls (32, 34 ; 82, 84).
Patent EP-0144479-B1 (EP)
Title: Adjustment device for an articulated joint brace
IPC: A61F2/64
Filed: 1983-12-20
Granted: 1989-08-30
Abstract: Two substantially planar discs sandwich pivoting joint elements therebetween. Slides, also between the discs, can move independently in a wide range of angular positions about the pivoting axis of the joint, and be fixed in any selected positions. Slides comprise two elements drawn together radially to clamp onto circumferential rims provided on the discs. Joint bending in each direction is independently controlled. Internal opposed teeth on the disc rims and slides engage when the slides are positioned.
Patent EP-0088718-B1 (EP)
IPC: C09K23/42
Filed: 1983-02-18
Granted: 1989-10-18
Abstract: A thickening agent comprising polyether derivatives of the general formula:   <IMAGE>   wherein R1 is a substituted or unsubstituted hydrocarbon radical or an alkylphenol radical having 10 or more carbon atoms, n is 10 to 100, m is 0 to 25, and p is 1 to 3, and wherein R2 is an alkyl radical having 8 to 30 carbon atoms. These polyether derivatives are prepared by the gradual addition of a long-chain 1,2-epoxy having a chain length of 10 to 32 carbon atoms at temperatures from 100 DEG  to 200 DEG  C., to either (1) a polyethylene glycol monoether having an average molecular weight of 800 to 5000, the monoether group thereof being a substituted or unsubstituted hydrocarbon radical having at least 10 carbon atoms; or to (2) a polyethylene glycol-polypropylene glycol monoether with an average molecular weight of 850 to 6300, and having repeating ethylene oxide and propylene oxide units each forming a polyethylene glycol and polypropylene glycol block, respectively, the polypropylene glycol block having an average molecular weight of no more than 1300, and the monoether group forming the end of the polyethylene glycol block and being a substituted or unsubstituted hydrocarbon radical having at least 10 carbon atoms. This thickening agent is prepared using 0.1 to 1.0% by weight of an alkali hydroxide; referring to the total quantity of the long-chain epoxy and the monoether.
Patent EP-0116584-B1 (EP)
IPC: B41M5/28
Filed: 1983-07-29
Granted: 1990-06-13
Abstract: A temperature indicating composition for use on recoverable articles so that heating to produce recovery or to activate a heat-activatable sealant can be monitored in a binder and an activator that causes the thermochromic colorant to change color at a temperature lower than the temperature at which the colorant would change color in the absence of the activator. Preferably the binder is one that can be cured by UV radiation. The thermochromic colorant can be folic acid and the activator can be an acid that has a pK of less than 4.2.
Patent EP-0123059-B1 (EP)
IPC: F41C3/02
Filed: 1984-02-28
Granted: 1987-06-16
Abstract: The disclosure relates to a signal pistol which is furnished with a magazine for storing blank cartridges, which magazine can be transported by means of a transport latch arrangement. There is also disclosed an insert for shooting or firing of the signal rockets, which insert is in the form of a magazine slide, associated with the magazine, and having several bores. Each one of the bores communicates via a pertaining flash hole with a pertaining blank cartridge arranged in the magazine. The longitudinal axes of the bores extend at least substantially vertically or vertically slightly inclined forwardly. There can be provided two or more rows of bores in the magazine slide.
Patent EP-0121756-B1 (EP)
IPC: C08F4/34
Filed: 1984-03-05
Granted: 1988-09-21
Abstract: 1. A process for the preparation of an ethylene polymer by homopolymerization of ehtylene or copolymerization of ethylene with compounds which are copolymerizable with ethylene, in a continuously operated, tubular polymerization system under from 500 to 5000 bar and at from 40 to 450 degrees C in the presence of a free radical polymerization initiator, by adding a mixture of ehtylene, oxygen, if necessary a regulator and if necessary a comonomer to the polymerization system at its inlet point and furthermore adding a peroxide initiator to the polymerization system at a second point downstream of the inlet point along the polymerization system, at which the temperature of the oxygen-initiated reaction has already exceeded the maximum, wherein, at the second feed point, the temperature in the temperature in the polymerization system is from 261 to 274 degrees C and methyl isobutyl ketone peroxide, dissolved in an inert solvent, is added.
Patent EP-0120579-B1 (EP)
IPC: D04H1/66
Filed: 1984-02-14
Granted: 1990-01-31
Abstract: This invention concerns a process for preparing non-woven webs having a very soft hand and a high tensile strength. The process involved includes print bonding a non-woven web with a formaldehyde-free binder having a glass transition temperature of about 5°C to about 33°C, then drying, curing and then calendering the non-woven web. The resultant non-woven web has a cross dimensional water wet tensile strength of at least 59 g/cm<sup>-1</sup> (150 g/in) and has a softness value of at least as soft as thermally bonded polypropylene.
Patent EP-0117720-B1 (EP)
Title: A gear pump
IPC: B29C48/38
Filed: 1984-02-23
Granted: 1988-09-07
Abstract: A gear pump has pairs of intermeshing gears 4, 5, 6 disposed in a housing 1. The gears of each pair are mounted on respective vertical shafts 2 and 3. An inlet path 17 leads to the gears and an outlet path 18 leads from the gears. A channel 20 provides a communication between an axial exit from the teeth of the gears of the lowermost pair on the inlet side and a tunnel 21 provides a communication between an axial exit from the teeth of the gears of the lowermost pair on the outlet side and the outlet path 18. This channel and tunnel enhance the dispersal of colourant, for example, in a surface layer of plastics material passing through the pump.
Patent EP-0122115-B1 (EP)
IPC: B30B9/22
Filed: 1984-04-04
Granted: 1988-10-26
Abstract: A pneumatically-operated press is particularly for extracting juice from grapes and other fruit. The press includes a rotatable horizontal drum 3 sub-divided by membranes 10, 11 into a pressing space and two air spaces. The pressing space is defined by the two membranes and a slotted wall 22 of the drum. The membranes 10, 11 are each secured along their longitudinal edges to the circumferential wall of the drum at one edge 12, 13 and to a support 4 spaced radially inwardly of the drum wall at the other edge. The support 4 is triangular in cross-section with the edges of the membranes 10, 11 secured at the apex of the triangle by connecting strips 8, 9.
Patent EP-0138501-B1 (EP)
Title: Cut sheet mailer
IPC: B65D27/00
Filed: 1984-10-02
Granted: 1991-07-17
Abstract: A cut sheet mailer business form assembly comprises message and cover sheets superimposed and adhered to provide multiple mailers.
Patent EP-0152260-B1 (EP)
IPC: B62K25/26
Filed: 1985-02-05
Granted: 1988-09-14
Abstract: A suspension system for the drive wheel (17) of a motorcycle driven by a chain (25) cooperating with sprockets (23, 24) on the engine and wheel shafts. The suspension system comprises a linkage arrangement associated with the swing arm (22), with inboard linkage parts (27, 28, 32, 33) positioned in the region between the wheel and the motor, with the swing arm (23) substantially in a plane containing the axes of the engine sprocket (23) and the wheel sprocket (24), and with an obliquely inclined link (34d) interconnecting the swing arm (22) and the inboard linkage parts (27, 28, 32, 33).
Patent EP-0153122-B1 (EP)
IPC: B01F3/04
Filed: 1985-02-11
Granted: 1990-01-03
Abstract: Apparatus for ionising air, for example for feeding to a boiler to act as a catalyst, comprises a closed container (15) which is divided into two chambers (17, 18). Water is fed under pressure to atomising jets (21,22) which produce a mist inside each chamber. Air is fed by a pump (28) into the first chamber and passes upwards through the mist in that chamber, through an aperture (20) near the top of a partition wall (19) and downwards through the mist in the second chamber. The thus-ionised air leaves the second chamber via an outlet pipe (30) and passes through a demoisturising coil (31). The water for feeding to the jets is contained in a reservoir (2) at the bottom of a casing (1) in which the container is mounted.
Patent EP-0162733-B1 (EP)
IPC: C10G47/16
Filed: 1985-03-21
Granted: 1989-01-18
Abstract: The invention relates to a novel hydrocarbon hydroconversion catalyst. This catalyst is a mixture of a matrix and a zeolite, the zeolite having a molar ratio SiO2/Al2O3 comprised between about 8 and 70, a sodium content below 0.15% by weight, a parameter a of the elementary mesh comprised between 24.55x10-10 m and 24.24x10-10 m, a sodium ion take-up capacity CNa expressed in grams of sodium per 100 grams of the modified zeolite, higher than 0.85%, a specific surface higher than 400 m2.g-1, a water vapor adsorption capacity at 25 DEG C. (at a P/Po ratio equal to 0.10) higher than 6%, a pore distribution comprised between 1 to 20% of the pore volume, contained in pores of diameter situated between 20 and 80x10-10 m, the remainder of the volume being essentially contained in pores of diameter less than 20x10-10 m. The pore volume V (desorption isotherm of nitrogen) and the micropore distribution DV/dD are demonstrated particularly in FIG. 1.
Patent EP-0193866-B1 (EP)
IPC: E05B3/06
Filed: 1986-02-27
Granted: 1991-07-17
Abstract: A door handle arrangement has a bearing member (14) with a door handle bore (43) for mounting to the door leaf and also a door handle with a neck (11) which is axially inserted into the door handle bore (43). Conical segments (18) which are arranged around the neck (11) of the door handle are provided between the bearing member (14) and the neck (11) of the door handle. The conical segments have a conical outer peripheral surface and/or a conical inner peripheral surface, which cooperates in axially sliding manner with a corresponding complementary shaped counter-surface of the bearing member (14) and/or of the rotary spigot (12), and are biased axially by springs (15) in a direction which reduces the diameter of the opening which receives the neck of the door handle.
Patent EP-0196468-B1 (EP)
IPC: C08J7/12
Filed: 1986-03-01
Granted: 1989-05-24
Abstract: A process for preparing fluoridated surfaces of polymers includes exposing the surfaces for a period of time to the influence of a fluorine containing a treatment gas of defininte proportion for forming fluoridated hydrocarbons. A small portion of the treatment gas is drawn off during the exposure period and channeled via an activated aluminum oxide contact for carrying out the reaction Al2O3+3F2->2AlF3+3/202 to determine the fluorine concentration in the residual gas by means of quantitative determination of the released oxygen and therewith the degree of fluorine coating of the surface.
Patent EP-0195955-B1 (EP)
Title: Back panel wiring for electric equipment
IPC: H05K7/14
Filed: 1986-03-03
Granted: 1989-08-16
Abstract: A backplane wiring comprising a backplane printed circuit board 1 through which contact pins 2 are inserted and centering strips 3 which can be plugged on the contact pins of the circuit board to allow the acceptance of plugs or clip connectors so as to provide as many plugs as possible for the backplane wiring of the PC cards. The backplane printed circuit board 1 comprises a complete pin field and the centering strips 3 are provided with lateral recesses 4 at their longitudinal walls for accepting adjoining contact pins 2.
Patent EP-0196658-B1 (EP)
IPC: F16B31/00
Filed: 1984-06-29
Granted: 1988-06-08
Abstract: 1. Connecting element for two machine parts or structural parts for example extensible-fit screw with a fastening thread (13) and with a barrel (10) having a screw head (11), which has an extension barrel with a number of rings (120) between the screw head (11) and the fastening thread (13), whereby a groove (121) is arranged respectively between two rings and in the transition area of which from the screw head (11) to the ring section (120) a fillet (14) with a curvature (15) is provided, the diameter of which corresponds approximately to the diameter of the pitch dimension of the rings (120) and the bending radius of which is approximately 0.1 to 0.15 as large as the outer diameter, whereby the width of the crest (120b) of the rings (120) approximately corresponds to the width of the pitch of the preform of the rings (120) in order to achieve an appropriate dimension of the contact surface free of play between the extensible-fitscrew and the extensible-fit bore hole in the machine parts or structural parts, and the groove root (120a) is defined by a radius which is two to three times as large as the core radius of the fastening thread (13), characterized in that the rings (120) are arranged as parallel concentric extensible-fit rings, the outer diameter of which is by 0.1 to 0.5 mm larger according to the formula drings < d1 than the outer diameter of the fastening thread (13) and which have a stress cross-section in the groove root (120a) of the extensible-fit grooves (121) respectively between two concentric extensible-fit rings (120) (Aconc.rings ) which corresponds to the stress cross-section (AS ) (13a) of the fastening thread (13) according to the formula AS = Aconc.rings , whereby the groove root (120a) can have two radii, which are two to three times as large as the core radius of the fastening thread (13).
Patent EP-0205987-B1 (EP)
IPC: A01B3/42
Filed: 1986-05-30
Granted: 1990-08-01
Abstract: 1. A device for turning the plough frame (13) which is mounted in the front plough support (3) of a turn-over plough, by means of at least two pivotably mounted double-acting rotary cylinders (5, 22) which turn the plough frame from the one working position, over the dead-centre position, into the other working position, and whose points of engagement (6, 27; 26, 28) on the rotating and the stationary parts of the plough frame and also of the front plough support are selected such that in the dead-centre position of one rotary cylinder, the other rotary cylinder has a lever arm and that after about a half-turn of the plough frame the first rotary cylinder reaches its dead-centre position and is reversed, whereby in the working position, the lever arm of the rotation axis (10), on which arm the first rotary cylinder (5) engages, forms an approximate right angle with the prolongation of the connection points of the first rotary cylinder, and whereby in the working position, the connection points (26, 28) of the second rotary cylinder (22) and the rotation axis (10) lie substantially in each case in a dead-centre position, characterised in that the connection point (28) of the second rotary cylinder (22) is connected on the rotation axis (10) or on a crank arm (9) which is fixedly connected thereto on the front side on the rotation axis (10), or has a curved bar which engages around the said rotation axis.
Patent EP-0211453-B1 (EP)
IPC: E05D15/08
Filed: 1986-06-20
Granted: 1991-12-27
Abstract: Sliding door comprising at least two sections (1, 2) each suspending from rollers (10, 16) carried by a guide rail (11, 18) for each section, said rollers descending into recesses (12, 17) in the related guide rail (11, 18) when closing the door, said door sections (1, 2) being mutually coupled when the door is in its closed position such that said sections (1, 2) are moved together when opening the door and till a door section (2) has reached its final position after which the other section (1) can be moved along said first mentioned section (2) and can be brought into its fully opened position, in which position said two door sections (1, 2) are coupled again and will move together when closing the door till the first mentioned section (2) has reached its closed position and the coupling is released so that the other section (1) can be brought into its closed position too.
Patent EP-0220759-B1 (EP)
IPC: B65B51/26
Filed: 1986-09-22
Granted: 1990-05-16
Abstract: Longitudinal welding equipment in a machine for packaging products fed on a conveyor belt inside a continuous film of plastic material wrapped around said products with overlapping longitudinal side edges, comprising a longitudinal welding means positioned above said edges on means generating an oscillatory rotary-­translational motion on a vertical plane, furthermore provided being at least one pressure and accompanying belt atop said products wrapped inside said film, said welding means and said pressure belt being operatively driven by a same central motor means which actuates said conveyor belt, said welding means being equipped with means for temperature control operatively connected to the packaging speed.
Patent EP-0211639-B1 (EP)
Inventor: ATKINSON ANTHONY
IPC: C12N15/00
Filed: 1986-08-04
Granted: 1993-12-29
Abstract: A genomic library of Erwinia chrsyanthemi DNA was constructed in bacteriophage  lambda  1059 and recombinants expressing E.chrysanthemi asparaginase detected using purified anti-asparaginase IgG. The gene was subcloned on a 4.7-kb Eco R1 DNA restriction fragment into pUC9 to generate the recombinant plasmid pASN30. A restriction map of pASN30 was constructed and the position and orientation of the asparaginase structural gene determined by subcloning. The enzyme was produced at high levels in Erwinia carotovera and in Escherichia coli (>5% of soluble protein) and was shown to be exported to the periplasmic space.
Patent EP-0207922-B1 (EP)
IPC: G01R31/02
Filed: 1986-05-29
Granted: 1990-10-03
Abstract: A monitoring device for use with a loop circuit including a plurality of lights, which includes a monitoring current transformer having a magnetic core with a primary circuit connected in series with the loop and a secondary circuit coupled to the primary circuit, the primary circuit being arranged such that the loop current saturates the transformer core and the secondary circuit being in open-circuit condition, the monitoring current transformer generating a monitoring voltage signal in response to each inversion of the loop current. The monitoring voltage signal is used to generate a window signal during the time interval when the monitoring voltage signal has a significant value and the window signal is then used to control the integration of a signal representative of the loop voltage with a view to producing a detecting signal which is indicative of the number of defective lights. The integration time interval is thereby determined whatever the loop current waveform may be.
Patent EP-0236398-B1 (EP)
IPC: C04B41/50
Filed: 1986-09-15
Granted: 1991-01-23
Abstract: Thin microporous mineral layers, with open porosity, deposited on a porous support and characterized in that they are comprised of at least two metal oxides selected so as to impart to said thin layers electric conduction properties; also disclosed are their preparation and their application to the separation, purification or characterization of chemical species by filtration combined with an electric current.
Patent EP-0238603-B1 (EP)
Title: Construction de grandes structures en sandwich
IPC: B32B3/28
Filed: 1986-09-29
Granted: 1990-12-05
Abstract: Des panneaux métalliques composites comprennent deux plaques parallèles (1, 2), chacune soudée au laser sur une plaque ondulée de raidissement (3) à structure interne en sandwich. Généralement toutes les soudures (6a, 6b) se font dans le même sens; on effectue d'abord des soudures (6b) au laser de pénétration le long et à travers les vallées (5) des ondulations dans (ou, de manière moins préférable, à travers) une plaque sous-jacente (2), et on effectue ensuite des soudures (6a) le long d'une plaque sus-jacente (1) et à travers celle-ci le long des crêtes des ondulations (4) et dans ses crêtes ou à travers celles-ci. Un tel panneau peut être réalisé aisément dans des constructions métalliques à grande échelle, notamment dans des navires.